EventBridge max EventBuses on event path

Question

I have a following event routing:

`EventBusA` -> `EventBusB` -> `EventBusC` -> `SQSQueue`

When I send event to `EventBusB` or `EventBusC` it is routed to `SQSQueue`. But when I send an event to `EventBusA`, it does not arrive to SQS. Is there any limitation regarding the length of the path the event can be routed through? I double confirmed this is not a problem with my config

Accepted Answer

Yes, there is a limit when sending events between buses in the same region. An event can traverse from a bus to a different bus only once. If you look at the doc, you will see:

EventBridge can't route events received from a sender event bus to a third event bus.

If you need to send it to two buses, just create two rules on the first event bus that will route to both buses.

*EventBridge can't route events received from a sender event bus to a third event bus.*

If you need to send it to two buses, just create two rules on the first event bus that will route to both buses.

EventBridge max EventBuses on event path

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